The Columbia Precision Tang Peep Sight is a precision machined instrument designed to fit Winchester rifles of both current and discontinued manufacture. It will also fit some modern manufacture guns which are replicas or reproductions of the Winchester arms, such as Browning, Rossi and Uberti. All Winchesters have a base hole spacing of 2.180” on center which is the measure for which our bases are supplied. The Short Post Sight ($165) is designed for the Models of 1873, 1885, 1892 and 1894. The Tall Post Sight ($185.00) is designed for the Models 1876 and 1886. What sets the Columbia Precision tang sight apart from others currently manufactured by Lyman, Marbles and several other contemporary makers, is the added capability of a windage adjustment. It is not necessary to “shim” the sight base upon attachment to the upper tang for proper alignment. Full information on these sights is available at our Columbia Precision web page.